<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="编号" prop="shopsId">
        <!-- <el-input
          v-model="queryParams.shopsId"
          placeholder="商铺完整编号"
          clearable
          @keyup.enter.native="handleQuery"
        /> -->
        <el-select v-model="queryParams.shopsId" placeholder="请选择" filterable clearable
            :style="{width: '100%'}" @keyup.enter.native="handleQuery">
            <el-option v-for="(item, index) in rentalcontractList" :key="index" :label="item.shopsCode"
              :value="item.shopsId" :disabled="item.disabled"></el-option>
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="请选择收费项" prop="type" label-width="100px">
        <el-input
          v-model="queryParams.type"
          placeholder="请选择"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="请选择收费项" prop="type" label-width="100px">
        <!-- <el-select
          v-model="queryParams.type"
          placeholder="请选择"
          clearable
          @change="handleQuery"
        >
          <el-option label="电费" value="电费"></el-option>
          <el-option label="水费" value="水费"></el-option>
        </el-select> -->
        <el-select v-model="queryParams.type" placeholder="请选择" filterable clearable
            :style="{width: '100%'}" @keyup.enter.native="handleQuery">
            <el-option v-for="(item, index) in chargeitemList" :key="index" :label="item.name"
              :value="item.id" :disabled="item.disabled"></el-option>
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="上期读数" prop="lastData">
        <el-input
          v-model="queryParams.lastData"
          placeholder="请输入上期读数"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="上期读表时间" prop="lastTime">
        <el-date-picker clearable
          v-model="queryParams.lastTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择上期读表时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="本期读数" prop="thisData">
        <el-input
          v-model="queryParams.thisData"
          placeholder="请输入本期读数"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="本期读表时间" prop="currentTime">
        <el-date-picker clearable
          v-model="queryParams.currentTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择本期读表时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="倍率" prop="rate">
        <el-input
          v-model="queryParams.rate"
          placeholder="请输入倍率"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="损耗" prop="wastage">
        <el-input
          v-model="queryParams.wastage"
          placeholder="请输入损耗"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最终数量【(本期读数-上期读数)*倍率+损耗】" prop="lastnumber">
        <el-input
          v-model="queryParams.lastnumber"
          placeholder="请输入最终数量【(本期读数-上期读数)*倍率+损耗】"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >查询</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['feeSettings:meterreadingdata:add']"
          >新增</el-button
        >
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['feeSettings:meterreadingdata:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['feeSettings:meterreadingdata:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['feeSettings:meterreadingdata:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="meterreadingdataList"
      @selection-change="handleSelectionChange"
    >
      <!-- <el-table-column type="selection" width="55" align="center" /> -->
      <el-table-column label="序号" align="center" type="index" width="50" />
      <!-- <el-table-column label="主键，自增" align="center" prop="id" /> -->
      <el-table-column label="商铺编号" align="center" prop="shopsCode" />
      <el-table-column label="费用类型" align="center" prop="chargeitemName" />
      <el-table-column label="上期读数" align="center" prop="lastData" />
      <el-table-column
        label="上期读表时间"
        align="center"
        prop="lastTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.lastTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column label="本期读数" align="center" prop="thisData" />
      <el-table-column
        label="本期读表时间"
        align="center"
        prop="currentTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.currentTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column label="倍率" align="center" prop="rate" />
      <el-table-column label="损耗" align="center" prop="wastage" />
      <el-table-column label="最终数量" align="center" prop="lastnumber" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['feeSettings:meterreadingdata:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['feeSettings:meterreadingdata:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改抄表数据表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商铺编号" prop="shopsId">
          <!-- <el-input v-model="form.shopsId" placeholder="请输入商铺id，外键" /> -->
          <el-select v-model="form.shopsId" placeholder="请选择" filterable clearable
            :style="{width: '95%'}" @keyup.enter.native="handleQuery" >
            <el-option v-for="(item, index) in rentalcontractList" :key="index" :label="item.shopsCode"
              :value="item.shopsId" :disabled="item.disabled"></el-option>
        </el-select>
        </el-form-item>
        <el-form-item label="费用类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择" filterable clearable
            :style="{width: '95%'}" @keyup.enter.native="handleQuery">
            <el-option v-for="(item, index) in chargeitemList" :key="index" :label="item.name"
              :value="item.id" :disabled="item.disabled"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="上期读数" prop="lastData">
          <el-input :style="{width: '95%'}" v-model="form.lastData" placeholder="请输入上期读数" />
        </el-form-item>
        <el-form-item label="上期读表时间" prop="lastTime">
          <el-date-picker
            clearable
            v-model="form.lastTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择上期读表时间"
            :style="{width: '95%'}"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="本期读数" prop="thisData">
          <el-input :style="{width: '95%'}" v-model="form.thisData" placeholder="请输入本期读数" />
        </el-form-item>
        <el-form-item label="本期读表时间" prop="currentTime">
          <el-date-picker
            clearable
            v-model="form.currentTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择本期读表时间"
            :style="{width: '95%'}"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="倍率" prop="rate">
          <el-input :style="{width: '95%'}" v-model="form.rate" placeholder="请输入倍率" />
        </el-form-item>
        <el-form-item label="损耗" prop="wastage">
          <el-input :style="{width: '95%'}" v-model="form.wastage" placeholder="请输入损耗" />
        </el-form-item>
        <el-form-item label="最终数量" prop="lastnumber">
          <el-input :style="{width: '95%'}" v-model="form.lastnumber" placeholder="请输入最终数量" disabled/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listMeterreadingdata,
  getMeterreadingdata,
  delMeterreadingdata,
  addMeterreadingdata,
  updateMeterreadingdata,
  addMeterreadingdatas,
} from "@/api/feeSettings/meterreadingdata";
import { listChargeitem, getChargeitem, delChargeitem, addChargeitem, updateChargeitem } from "@/api/feeSettings/chargeitem";
import { listRentalcontract, getRentalcontract, delRentalcontract, addRentalcontract, updateRentalcontract} from "@/api/feeSettings/rentalcontract";
export default {
  name: "Meterreadingdata",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 抄表数据表表格数据
      meterreadingdataList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        shopsId: null,
        type: null,
        lastData: null,
        lastTime: null,
        thisData: null,
        currentTime: null,
        rate: null,
        wastage: null,
        lastnumber: null,
      },

      //收费项
      queryParams2: {
        // pageNum: 1,
        // pageSize: 10,
        // mode: 5,
        type: 0,
        // name: null,
      },
      chargeitemList: [],

      // 表单参数
      form: {
        
      },
      //   合同数据
      queryParams3: {
        pageNum: 1,
        pageSize: 10,
        shopsId: null,
        type: null,
        hirerId: null,
      },
      rentalcontractList:[],
      // 表单校验
      rules: {},
    };
  },
  // 算出总数量
  computed: {
    calculateShuliang() {
      const thisData = Number(this.form.thisData);
        const lastData = Number(this.form.lastData);
        const wastage = Number(this.form.wastage);
        
        // return thisData - lastData + wastage;
      return (thisData - lastData) * this.form.rate + wastage;
    },
  },
  // 监听数据变化
  watch: {
    calculateShuliang(newVal) {
      this.form.lastnumber = newVal;
      console.log(newVal);
    },
    
  },
  created() {
    this.getList();
  },

  
  methods: {
    
    /** 查询抄表数据表列表 */
    getList() {
      this.loading = true;
      listMeterreadingdata(this.queryParams).then((response) => {
        this.meterreadingdataList = response.rows;
        this.total = response.total;
        this.loading = false;
      });

      listChargeitem(this.queryParams2).then(response => {
        this.chargeitemList = response.rows;
        
      });
      listRentalcontract(this.queryParams3).then(response => {
        this.rentalcontractList = response.rows;
      });
      
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        shopsId: null,
        type: null,
        lastData: null,
        lastTime: null,
        thisData: null,
        currentTime: null,
        rate: null,
        wastage: null,
        lastnumber: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加抄表数据表";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getMeterreadingdata(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改抄表数据表";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateMeterreadingdata(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMeterreadingdata(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除抄表数据表编号为"' + ids + '"的数据项？')
        .then(function () {
          return delMeterreadingdata(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "feeSettings/meterreadingdata/export",
        {
          ...this.queryParams,
        },
        `meterreadingdata_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
